This generator is great! It had exactly what I needed. It can run both 50 Amp at the same time. Wish it had better fuel efficiency but it can make the power. There is a power saving mode in it which I like. It's not as quiet as you would like but that feature help when you turn it on. If you are getting it on a palette, make sure you can get off with out hurting yourself.

I bought it a week ago to prepare for a hurricane. I tried it connected to the house panel with a 50 amp power cord. This thing powers the whole house, 4 ton AC electric dryer, electric stove and water heater simultaneously this thing is a beast love it

I have owned a dozen generators and dealt with thousands of them in my 33 Army career. This generator has every feature one could ever want and everything is well organized and solidly constructed. It was a breeze to set up and use. I sm ready for whatever the winter brings.

Bought this generator as Westinghouse was recommended by our electrician. Looking for a size that could power all things needed if/when a power outage would occur. Wanted a Tri-Fuel as this will be set up for natural gas, but have the flexibility to run on regular gas or propane.

I haven't had to use the generator for a power outage yet but have ran it to break it in. Very powerful ran a compressor didn't phase it at all. Assembly was very easy putting wheels on and the arms. Then putting in the oil and it fired right up. I upgraded my generator from a 4400 /9000 surge big difference for sure. Have put it off for far to long.

Had the 15000 dual fuel for a few months now and have run a decent amount of hours on it, over 100 for sure. Changed the oil, changed fuel filter, air filter checked regularly and cleaned as needed. Ran exclusively on gas for the entire run time until 3 days ago when it suddenly just died and then would not restart. Gas tank 2/3 full. Hooked it up to the propane bottle from my grill and it fired right back up. Not sure what the issue is at this point but I use the generator to supplement my solar array so I have just continued to use it on propane. The unit itself has been awesome, it runs whatever I throw at it and just chugs along, but for sure however my experience goes with support trying to get this gas issue figured out will determine what I think overall of my purchase.

when we receive this generator we had a couple things to put on like the wheels and it was so easy. I put gas in and put the oil in that came with the unit and hook the battery up. Started right up and it ran my house . Central A/C unit and my pool along with everything in house. Great unit

After doing extensive research into the world of portable generators - I ran across a comparison chart. The chart gave exceptional insight on. 10 different generators. At the top of the list was the Westinghouse. I am glad I went with this purchase and the peace of mind that it will perform in an emergency is comforting.

I did thorough research between this generator and other manufacturers. The WGen12000DF offered the better options such as the 5% THD along with the fuel efficiency of 11 hours @ 50% load. The auto idle feature is great too. You don't get these many features with competitor models. It arrived within a week due to shipment. No damages to shipment. Came with oil and battery. Connected the battery, added oil and fuel. The generator fired after a couple cranks. I got it registered for warranty and am ready for hurricane season here in Florida.

I bought this generator to ensure my family would not be without power when the unreliable Texas power grid goes down and having the flexibility of running either of the three fuels was greatly desired. During a 20 minute test run this thing was able to power our entire 3300 square-foot house on a single 50 amp breaker using natural gas gas. This thing is a power horse and a must for anybody wanting whole home power.